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1910s Maps of Sussex County, Delaware

Explore 8 historic maps of Sussex County from the 1910s. These maps offer a rare glimpse into what life looked like during the 1910s — showing old roads, neighborhoods, homes, and landmarks that have changed or disappeared over time.

Whether you're researching your family's past, planning a metal detecting trip, or studying how Sussex County's landscape evolved across the 1910s, these high-resolution maps are a powerful tool for exploring the history of this region.

  • Focus on a specific era: All maps on this page are from the 1910s, giving you a focused view of this time period.
  • See what’s changed: Compare century-old streets, trails, and buildings to today's modern landscape using overlays and satellite layers.
  • Research with precision: Use these maps for genealogy, historical research, land use analysis, or educational projects.
  • View, download, or print: Maps are fully viewable online in high resolution, and can be downloaded or printed for your own records.

Start exploring Sussex County's history through authentic maps from the 1910s. This is your window into the past.

Sussex County, DE maps

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  1. 1915 Map of Seaford
    1915 Map of Seaford
    1915 Seaford
    1915 Print · USGS
    Coastal Sussex County and the Maryland borderlands are seen here at a time when river traffic and rail lines were the lifeblood of the region. Researchers can trace the Steamboat Route up to Seaford or locate ancestral sites like Cannons Ferry and Cokesbury School.
    4 unique versions available
  4. 1917 Map of Millsboro
    1917 Map of Millsboro
    1917 Millsboro
    1917 Print · USGS
    Coastal Sussex County is captured here during the First World War, showing a landscape of rural schoolhouses and railroad sidings centered on Georgetown. Genealogists can trace family connections through numerous landmarks like Mc Colleys, Shortly, and the Westwood Church.
    2 unique versions available
  7. 1918 Map of Cedar Creek
    1918 Map of Cedar Creek
    1918 Cedar Creek
    1918 Print · USGS
    Delaware's bay coast during the Great War era reveals a landscape of tidal marshes and remote beach landings. Researchers can trace rural Sussex County life through sites like Old Baptist Ch, Mispillion River LH, and the P. B. and W. RR.
    2 unique versions available
  10. 1918 Map of Harrington
    1918 Map of Harrington
    1918 Harrington
    1918 Print · USGS
    The Kent and Sussex County borderlands at the end of the Great War reveal a landscape of busy rail corridors and small schoolhouses. Researchers can trace the legacy of rural education at Union Chapel School or locate family roots near Harrington and Hickman.
    4 unique versions available
  13. 1918 Map of Rehoboth
    1918 Map of Rehoboth
    1918 Rehoboth
    1918 Print · USGS
    Coastal Sussex County is seen here at the close of the Great War, when small farming villages still outnumbered beach resorts. Genealogists can trace family roots through numerous rural landmarks like Trinity Church, Eldorado School, and the Grange Hall.
    8 unique versions available
  16. 1918 Map of Cape Henlopen
    1918 Map of Cape Henlopen
    1918 Cape Henlopen
    1918 Print · USGS
    Coastal Sussex County is seen here at a pivotal maritime moment, as the bustling port at Lewes manages the traffic of the Delaware Bay. Researchers can trace early twentieth-century rail lines, the historic Cape Henlopen Light, and local landmarks like West Hill School.
    2 unique versions available
  19. 1919 Map of Cedar Creek
    1919 Map of Cedar Creek
    1919 Cedar Creek
    1919 Print · USGS
    Sussex County's coastal necks and rail towns are captured here at the end of the Great War. Genealogists can trace family schoolhouses like Cave Neck School and Slaughter Neck School or locate old water-powered sites such as Marshall Mill Pond.
  22. 1919 Map of Vineland, 1921 Print
    1919 Map of Vineland, 1921 Print
    1919 Vineland
    1921 Print · USGS
    Cumberland County’s coastal oyster ports and inland industrial centers are captured here during a period of peak maritime activity. Genealogists and historians can trace rail lines like the Central R. R. of New Jersey or locate vanished sites like Whitehall Ldg. and Sheppards Mill.
End of results
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Frequently asked questions

  • What are the different types of historical maps available for Sussex County?
  • What is the oldest map of Sussex County?
  • Where can I purchase historical maps of Sussex County for my home or office?
  • Where can I download high-res historical maps of Sussex County?
  • Are there historical topographic maps available for Sussex County?
  • Is there historical aerial imagery available for Sussex County?
  • Where are historical maps of Sussex County sourced from?